As of 2022-03-07, the Wikidata property CPV Supplementary (P8984) is used on 52 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P646 Freebase ID 49
 0.0000
P279 subclass of 45
 0.0000
P373 Commons category 45
 0.0000
P3827 JSTOR topic ID 44
 0.0017
P6366 Microsoft Academic ID 43
 0.0002
P10283 OpenAlex ID 40
 0.0004
P18 image 40
 0.0000
P8408 KBpedia ID 39
 0.0010
P3417 Quora topic ID 39
 0.0002
P910 topic's main category 39
 0.0001
P227 GND ID 39
 0.0000
P244 Library of Congress authority ID 39
 0.0000
P1417 Encyclopædia Britannica Online ID 38
 0.0002
P1245 OmegaWiki Defined Meaning 36
 0.0031
P8189 National Library of Israel J9U ID 35
 0.0002
P31 instance of 35
 0.0000
P7033 Australian Educational Vocabulary ID 32
 0.0038
P486 MeSH descriptor ID 32
 0.0009
P1343 described by source 32
 0.0000
P2924 Great Russian Encyclopedia Online ID 31
 0.0006
P4342 Store norske leksikon ID 31
 0.0004
P1051 PSH ID 30
 0.0051
P672 MeSH tree code 30
 0.0018
P349 National Diet Library ID 30
 0.0002
P3365 Treccani ID 29
 0.0012
P3219 Encyclopædia Universalis ID 29
 0.0009
P268 Bibliothèque nationale de France ID 29
 0.0000
P361 part of 28
 0.0000
P2347 YSO ID 27
 0.0011
P935 Commons gallery 27
 0.0003
P61 discoverer or inventor 26
 0.0004
P487 Unicode character 26
 0.0002
P138 named after 26
 0.0001
P1014 Art & Architecture Thesaurus ID 25
 0.0010
P683 ChEBI ID 25
 0.0002
P1296 Gran Enciclopèdia Catalana ID 25
 0.0002
P246 element symbol 24
 0.1188
P1086 atomic number 24
 0.0048
P2566 ECHA InfoCard ID 24
 0.0004
P232 EC number 24
 0.0004
P575 time of discovery or invention 24
 0.0003
P2067 mass 24
 0.0001
P8494 DSSTOX compound identifier 24
 0.0000
P3117 DSSTox substance ID 24
 0.0000
P231 CAS Registry Number 24
 0.0000
P235 InChIKey 24
 0.0000
P508 BNCF Thesaurus ID 23
 0.0014
P652 UNII 23
 0.0003
P2581 BabelNet ID 23
 0.0003
P661 ChemSpider ID 23
 0.0002

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1108 electronegativity 22
 0.1719
P246 element symbol 24
 0.1188
P1121 oxidation state 5
 0.0568
P2068 thermal conductivity 3
 0.0380
P2055 electrical conductivity 2
 0.0317
P2066 molar fusion enthalpy 2
 0.0282
P2407 short-term exposure limit 3
 0.0164
P2204 minimum explosive concentration 1
 0.0161
P8490 ANZSIC 2006 ID 1
 0.0161
P2404 time-weighted average exposure limit 9
 0.0146
P3859 Environment Ontology ID 1
 0.0141
P5994 recycling code 1
 0.0139
P2116 molar enthalpy of vaporization 1
 0.0137
P2129 immediately dangerous to life or health 6
 0.0136
P2119 vapor pressure 9
 0.0134
P5085 Pschyrembel Online ID 1
 0.0132
P8000 electron configuration 1
 0.0127
P1931 NIOSH Pocket Guide ID 9
 0.0119
P5417 Common Procurement Vocabulary 5
 0.0118
P5480 tensile modulus of elasticity 1
 0.0112
P5801 Academia.edu topic ID 2
 0.0111
P5084 Yahoo Answers category 1
 0.0111
P2102 boiling point 10
 0.0104
P3071 standard molar entropy 1
 0.0087
P1796 International Standard Industrial Classification code Rev.4 1
 0.0081
P2054 density 12
 0.0078
P8365 Thesaurus Sozialwissenschaften ID 1
 0.0072
P8540 American Folklore Society Ethnographic Thesaurus ID 2
 0.0067
P6541 Stack Exchange site 1
 0.0067
P2167 UNSPSC Code 9
 0.0066
P5220 ICSC ID 11
 0.0065
P1880 measurement scale 1
 0.0062
P657 RTECS number 10
 0.0057
P5076 Römpp online ID 9
 0.0057
P9236 RDA value vocabularies ID 1
 0.0056
P920 LEM ID 3
 0.0054
P8539 ERIC Thesaurus ID 1
 0.0054
P1987 MCN code 4
 0.0052
P1051 PSH ID 30
 0.0051
P8885 Namuwiki ID 16
 0.0050
P8370 UNBIS Thesaurus ID 2
 0.0050
P6680 MeSH term ID 1
 0.0049
P1086 atomic number 24
 0.0048
P7524 CA PROP 65 ID 4
 0.0045
P9346 France24 topic ID (French) 1
 0.0045
P7822 Italian Vikidia ID 4
 0.0044
P7827 Spanish Vikidia ID 7
 0.0043
P6611 Semantic Scholar topic ID 2
 0.0043
P8717 ILO Thesaurus ID 1
 0.0042
P9885 Bing entity ID 1
 0.0039